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Explosion Proof Pressure Transmitter

Model : P119, P129 (Explosion Proof Head)



Explosion Proof transmitter for industrial applications

• Extremely corrosion resistant

• Rugged piezoresistive measuring cell

• Shock and vibration resistant

• Zero and span adjustments

• Optimal accuracy

• Measuring ranges:

- Ceramic sensor : 0.5 ~ 500 bar

- Silicon sensor : 0.1 ~ 350 bar

- Silicon high pressure sensor : 400 ~ 1000 bar



The transmitters can be used for a wide range of applications in process control, automatic machinery and hydraulic or pneumatic system design.

• Standard hydraulic and pneumatic equipments

• Process control

• Machine tools and automatic machinery

• Monitoring systems

• Servo valves and drives

• Chemical and petrochemical industry

• Air and gas compressors

• Loading and brake systems



Ex d IIC T6 (IP65)



P119P129 series pressure transmitter has been designed as an advanced device for measuring pressure of gases and liquids in industrial applications. It is extremely versatile and suitable for measuring static pressure. The built-in measuring ceramic or silicon cell is highly corrosion resistant, stable and has an excellent price / performance ratio.


Thanks to their high natural frequency and the rugged construction, the P119p129 transmitter withstands high shock and vibration. The transmitters are available as absolute and relative pressure types with either 2-wire current or 3-wire voltage output.


The pressure to be measured acts without transmitting liquid fill on a stable, corrosion resistant ceramic or silicon measuring cell. Piezoresistive resistors are attached to the cell and connected in a Wheatstone bridge configuration. The output signal of this bridge is converted into a standardized current or voltage output signal.



Model: P119, P129 - Explosion Proof pressure transmitter

Range : 0~0.5 to 0~500bar (ceramic)
Range : 0~0.1 to 0~350bar (silicon)
Range : 400~1000bar (silicon high pressure sensor)
Accuracy : 0.5% FSO, 0.25% FSO
Output : 4~20mA, 1~5V
Operating temperature range : -40~125℃
Explosion protection : Ex d IIC T6


Download:  CATALOG 

Cảm biến áp suất P119, P129

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